<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>条件渲染练习</title>
</head>
<script src="./js/react.development.js"></script>
<script src="./js/react-dom.development.js"></script>
<!-- 引入 babel  将jsx语法 转换为 js语法 -->
<script src="./js/babel.min.js"></script>

<body>
    <div id="root"></div>
</body>
<script type="text/babel">
    let users = true
    let vdom
    if (!users) {
        vdom = <div>
            <button>登录</button>
            <button>注册</button>
        </div>
    } else {
        vdom = <div>
            <p>个人中心</p>
        </div>
    }
    users ? vdom = <div>
        <button>登录</button>
        <button>注册</button>
    </div> : vdom = <div>
        <p>个人中心</p>
    </div>



    ReactDOM.render(vdom, document.getElementById("root"))
</script>

</html>